Service manual

41
11. SCHEMATIC DIAGRAM
TOP-LEVEL FLOW
+2.5V
EEPROM1 24C16
SDA
SCL
VCC
+5V
MICRO CONTROLLER Winbond
HDATA0
MFB7 MFB8 MFB9
HCLK
HFS
RXD
TXD
IRQ
SDA
SCL
VCC
TCLK1
RST
RST1 MFB1 MFB2
/VGA_CON
XTAL1 XTAL2
PANEL(HYUNDAI-300)
TX0-/+E
TX0-/+O
TX1-/+O
TX1-/+E
TX2-/+E
TX2-/+O
TX3-/+O
TX3-/+E
TXC-/+E
TXC-/+O
VCC
LVDS2
NT7181
OBLU[0-7]
OGRN[0-7]
ORED[0-7]
TXCLKIN
PHS
PVS
DENABLE
/PWRDWN
VCC
TX0-/+O
TX1-/+O
TX2-/+O
TX3-/+O
TXC-/+O
715L820-2-2
A
BLOCK DIAGRAM
SIEMENS 43B1-M
B
11
Monday, July 29, 2002
Title
Size Document Number Rev
Date: Sheet of
RT9164-2.5V
CRYSTAL2 50MHZ
OUT VCC
+2.5V
+3.3V
LM2596-5.0V
+5.0V
+12V
+5V
+5V
+5V
+3.3V
ZAN2SCALER
TCLK1
+3.3V
MFB2
MFB7
MFB8
MFB9
HCLK HFS IRQ
HDATA0
RST
RST1
MFB1
PDISPE
PVS
PHS
PCLK
OBLU
OGRN
ORED
EBLU
EGRN
ERED
+2.5V
BLUE
RED
GREEN
HSYNC/CS
VSYNC LVDSEN
TCLK
AIC1084-3.3V
+3.3V
EEPROM
24LC21A
SDA
SCL
VCC
+5V
CRYSTAL1 20MHZ
X1 X2
LVDS1
NT7181
ERED[0-7]
EGRN[0-7]
EBLU[0-7]
TXCLKIN
PHS
PVS
DENABLE
/PWRDWN
VCC
TX0-/+E
TX1-/+E
TX2-/+E
TX3-/+E
TXC-/+E
POWER
+5V
+3.3V
12V
+2.5V
+3.3V
INPUT
R
G
H-SYNC
V-SYNC
B
/VGA_CON
RXD
TXD
VGA_SDA
VGA_SCL
.Gmzan2 bloc
k
M
CU
LVDS bloc
k
Power bl
ock